44 lines
942 B
Lua
44 lines
942 B
Lua
------------------------------------------------
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--作者：何健
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--日期：2019-05-29
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--文件：LuaDelegateHander.lua
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--模块：LuaDelegateHander
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--描述：委托句柄的定义
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------------------------------------------------
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--委托句柄定义
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local LuaDelegateHander={
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--引用计数
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Ref = 0,
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--函数调用者
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Caller = nil,
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--函数
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Func = nil,
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--形成的事件句柄
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Handler = nil;
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};
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--新的事件Handler
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function LuaDelegateHander:New(func, caller)
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local _m = Utils.DeepCopy(self);
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_m.Caller = caller;
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_m.Func = func;
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_m.Ref = 1;
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if caller == nil then
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_m.Handler = func;
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else
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_m.Handler = Utils.Handler(func,caller);
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end
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return _m;
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end
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----引用计数加一
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function LuaDelegateHander:IncRef()
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self.Ref = self.Ref + 1
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end
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--引用计数减一
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function LuaDelegateHander:DecRef()
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self.Ref = self.Ref - 1
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end
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return LuaDelegateHander; |